| Index | Lakewood | Illinois | National |
| Income per capita | $86,563 | $47,397 | $44,883 |
| Median household income | $223,843 | $88,967 | $81,333 |
| Median income owner occupied | $226,626 | $111,557 | $106,172 |
| Median income renter occupied | $119,615 | $52,117 | $52,080 |
| Median earnings male | $126,316 | $60,185 | $54,343 |
| Median earnings female | $67,101 | $40,368 | $38,439 |
| Unemployment rate | 0.4% | 6.6% | 4.9% |
| Poverty level | 1.4% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 8.9% | 8.9% |
| Manufacturing sector | 11.9% | 11.9% |
| Financial & insurance services | 17.9% | 17.9% |
| Wholesale & retail services | 16.4% | 16.4% |
| Public administration | 2.3% | 2.3% |
| Transportation, warehousing & utilities | 4.3% | 4.3% |
| Education, health & social services | 20.8% | 20.8% |
| Other | 16.0% | 16.0% |
| City | Population | Household Income | National Avg. |
| North Barrington, IL | 2,886 | $292,563 | 259.7% |
| Trout Valley, IL | 522 | $287,475 | 253.5% |
| Inverness, IL | 8,231 | $281,537 | 246.2% |
| South Barrington, IL | 5,144 | $276,370 | 239.8% |
| Barrington Hills, IL | 4,275 | $232,079 | 185.3% |
| Lakewood, IL | 4,146 | $223,843 | 175.2% |
| City | Population | Household Income | National Avg. |
| Rosewood Heights, IL | 4,146 | $121,285 | 49.1% |
| Fredericktown, MO | 4,146 | $56,173 | 30.9% |
| Paintsville, KY | 4,145 | $32,251 | 60.3% |
| McLoud, OK | 4,147 | $78,775 | 3.1% |
| San Joaquin, CA | 4,144 | $56,242 | 30.8% |
| Lakewood, IL | 4,146 | $223,843 | 175.2% |